The term doctor derives from the Latin docere meaning to teach. The doctorate (Latin: doctum, [that which is] taught) appeared in medieval Europe as a license to teach Latin (licentia docendi) at a university.
Tahini /tÉËËhiËni/ (also tahina /tÉËËhiËnÉ/ ; Arabic: Ø·Ø­ÙÙØ© â) is an oily paste made from toasted ground hulled sesame seeds used in North African, Greek, Iranian, Turkish, and Middle Eastern cuisine. Tahini is served as a dip on its own or as a major component of hummus, baba ghanoush, and halva.n Armenia, tahini can be used as a sauce to put in the lahmajoun. In Turkey, tahini (Turkish: tahin) is mixed with pekmez to form a dish called tahin-pekmez. Due to its high-caloric nature, it is served as a breakfast item or after meals as a dessert to dip pieces of bread in, especially during the wintertime.
Astaxanthin is a carotenoid, a chemical found naturally in certain plants and animals. A type of algae makes astaxanthin. This algae is used as a source for the astaxanthin in supplements. Some types of seafood also contain astaxanthin.